Evidence Flashcards
1
Q
Lay witness
A
- Anyone can be a witness
- Testify as to knowledge/perception (not legal conclusions)
- Must take oath/affirmation
- Judge/juror may not be a witness
Child - yes if can tell truth from lie regardless of age
2
Q
Expert witness
A
- Lay foundation/qualify the expert
- Can use outside evidence
- Can give opinion on conclusion
Crim case: CANNOT give opinion on mental state of defendant if element of crime
3
Q
Control of witness
A
- The court can take steps to keep “reasonable control”
4
Q
Leading questions
A
- Not allowed on direct
- Exceptions:
- Cross
- Hostile witness
- Adverse party
- Shy witness/child
- Jog memory
Lay foundation
5
Q
Refreshing memory/recollection
A
- May show anything to witness
But not read into evidence
6
Q
Witness must not be present in courtroom except
A
- If they are a party
- Statute allows
Needed
7
Q
Judge vs jury roles
A
- Judge: rules of law + admissibility
Jury: questions of fact + weight of evidence
8
Q
Objections and offers of proof
A
- Objection to admission
- Timely
- Grounds for objection
- Offer of proof (of why it should come in)
- Evidence was excluded
Preserves for appeal
- Evidence was excluded
9
Q
Burden of production and persuasion
A
- Burden to produce evidence: Plaintiff/prosecution must prove each element of crime or claim
- Next - Burden of persuasion:
- Civil: preponderance of evidence (51%+)
- Criminal: beyond a reasonable doubt
Defendant has burden to prove defense
10
Q
Presumption
A
- Conclusion the judge must come to once a party meets its burden.
- rebuttable presumption
- If the presumption is rebutted with evidence - the jury MAY conclude
- If the presumption is NOT rebutted – the jury MUST conclude
Conclusive presumption: no rebuttal evidence may be offered
11
Q
Impeachment
A
- Attacking witness “credibility”
- Generally admissible
- Character = defendant VS
Impeachment = WITNESS on the stand
12
Q
Impeachment - Prior felony convictions
A
- Felony within 10 years
Passes balancing test
13
Q
Impeachment - Prior convictions regarding honesty/truthfulness
A
- Felony or misdemeanor
Proved by reputation, opinion, or acts
14
Q
Impeachment - Prior bad acts (not convictions)
A
- In general - inadmissible
- Regarding honesty/truthfulness - admissible
No extrinsic evidence
15
Q
Impeachment - Collateral matter
A
- Not relevant to the case
Cannot be used to impeach